Amazon.com: Chrome Pro YTX4L-BS iGel Maintenance Free Replacement Battery with Digital Display for ATV, Motorcycle, and Scooter: 12 Vlts.4 Amps, 3.2Ah, Nut and Bolt (T3) Terminal : Automotive
ScooterWest.com - FEATHERWEIGHT 150 CCA LITHIUM BATTERY REPLACES YTX4L-BS, YTX5L-BS AND YTX7L-BS